-2m-5m-8=3+(-7)

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Solution for -2m-5m-8=3+(-7) equation:


Simplifying
-2m + -5m + -8 = 3 + (-7)

Reorder the terms:
-8 + -2m + -5m = 3 + (-7)

Combine like terms: -2m + -5m = -7m
-8 + -7m = 3 + (-7)
-8 + -7m = 3 + -7

Combine like terms: 3 + -7 = -4
-8 + -7m = -4

Solving
-8 + -7m = -4

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Add '8' to each side of the equation.
-8 + 8 + -7m = -4 + 8

Combine like terms: -8 + 8 = 0
0 + -7m = -4 + 8
-7m = -4 + 8

Combine like terms: -4 + 8 = 4
-7m = 4

Divide each side by '-7'.
m = -0.5714285714

Simplifying
m = -0.5714285714

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